ISRC USB4U0401096
Verified recording
USB4U0401096 is “Some Friend” by Slipknot,
registered on the CopyrightChains blockchain with CopyrightID
0x1750c0546feeff65e493fa81b859a120fce2674b6564fdd11bd67253b95620d5 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0401096.
Recording identifiers
- ISRC
- USB4U0401096
- Title
- Some Friend
- Artist
- Slipknot
- CopyrightID (CopyrightChains transaction hash)
0x1750c0546feeff65e493fa81b859a120fce2674b6564fdd11bd67253b95620d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:be31ef364a9ea310877df99b9383e06bfd0956bf924491430df9f693eb4c0684- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0401096
- Bitcoin block existence check
- https://blockstream.info/api/block/956304